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Li Z, Huan W, Wang Y, Yang YW. Multimodal Therapeutic Platforms Based on Self-Assembled Metallacycles/Metallacages for Cancer Radiochemotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306245. [PMID: 37658495 DOI: 10.1002/smll.202306245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/18/2023] [Indexed: 09/03/2023]
Abstract
Discrete organometallic complexes with defined structures are proceeding rapidly in combating malignant tumors due to their multipronged treatment modalities. Many innovative superiorities, such as high antitumor activity, extremely low systemic toxicity, active targeting ability, and enhanced cellular uptake, make them more competent for clinical applications than individual precursors. In particular, coordination-induced regulation of luminescence and photophysical properties of organic light-emitting ligands has demonstrated significant potential in the timely evaluation of therapeutic efficacy by bioimaging and enabled synergistic photodynamic therapy (PDT) or photothermal therapy (PTT). This review highlights instructive examples of multimodal radiochemotherapy platforms for cancer ablation based on self-assembled metallacycles/metallacages, which would be classified by functions in a progressive manner. Finally, the essential demands and some plausible prospects in this field for cancer therapy are also presented.
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Affiliation(s)
- Zheng Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Weiwei Huan
- Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, College of Chemistry and Materials Engineering, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Yan Wang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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2
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Bella G, Holub J, Bruno G, Nicolò F, Santoro A. Mononuclear or Coordination Polymer Complexes? Both Are Possible for 3,6,9-Trioxaundecanedioic Acid. Molecules 2023; 28:7410. [PMID: 37959829 PMCID: PMC10650274 DOI: 10.3390/molecules28217410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/27/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Investigating the driving forces leading to the formation of a specific supramolecular architecture among a wide spectrum of all the possibly obtainable structures is not an easy task. The contemporary literature provides several models for correctly predicting the thermodynamically accessible structures that can originate from a library of building blocks. Definitions are rigid by their very nature, so their application may sometimes require a shift in perspective. In the study presented herein, we describe the crystal structures of three metallo-supramolecular architectures assembled from deprotonated derivatives of 3,6,9-trioxaundecanedioic acid and Mn(II), Co(II) and Zn(II). In the Mn(II) case, the complexation resulted in a complex of a discrete/heptacoordinated nature, whereas the other two structures appeared as helical polymers. To explain such an anomaly, in this work, we describe how the interplay between the flexibility of the ligand spacer and the number of coordinating atoms involved determines the divergent or convergent organisation of the final coordination architecture.
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Affiliation(s)
- Giovanni Bella
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy; (G.B.); (G.B.); (F.N.)
| | - Jan Holub
- Department of Inorganic Chemistry, University of Chemistry and Technology, Prague, CZ-16628 Prague, Czech Republic;
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy; (G.B.); (G.B.); (F.N.)
| | - Francesco Nicolò
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy; (G.B.); (G.B.); (F.N.)
| | - Antonio Santoro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy; (G.B.); (G.B.); (F.N.)
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3
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James CC, de Bruin B, Reek JNH. Transition Metal Catalysis in Living Cells: Progress, Challenges, and Novel Supramolecular Solutions. Angew Chem Int Ed Engl 2023; 62:e202306645. [PMID: 37339103 DOI: 10.1002/anie.202306645] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/20/2023] [Accepted: 06/20/2023] [Indexed: 06/22/2023]
Abstract
The importance of transition metal catalysis is exemplified by its wide range of applications, for example in the synthesis of chemicals, natural products, and pharmaceuticals. However, one relatively new application is for carrying out new-to-nature reactions inside living cells. The complex environment of a living cell is not welcoming to transition metal catalysts, as a diverse range of biological components have the potential to inhibit or deactivate the catalyst. Here we review the current progress in the field of transition metal catalysis, and evaluation of catalysis efficiency in living cells and under biological (relevant) conditions. Catalyst poisoning is a ubiquitous problem in this field, and we propose that future research into the development of physical and kinetic protection strategies may provide a route to improve the reactivity of catalysts in cells.
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Affiliation(s)
- Catriona C James
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Bas de Bruin
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Joost N H Reek
- van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
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4
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Moreno-Alcántar G, Casini A. Bioinorganic supramolecular coordination complexes and their biomedical applications. FEBS Lett 2023; 597:191-202. [PMID: 36345593 DOI: 10.1002/1873-3468.14535] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
The field of Bioinorganic Supramolecular Chemistry is an emerging research area including metal-based supramolecules resulting from coordination-driven self-assembly (CDSA), whereby metal ions and organic ligands can be easily linked by metal-ligand bonds via Lewis' acid/base interactions. The focus of this 'In a Nutshell' review will be on the family of supramolecular coordination complexes, discrete entities formed by CDSA, which have recently captured widespread attention as a new class of versatile multifunctional materials with broad biological applications including molecular recognition, biosensing, therapy, imaging and drug delivery. Herein, we provide a summary of the state-of-the-art use of these systems in biomedicine, with some selected representative examples, as well as our visions of the challenges and possible directions in the field.
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Affiliation(s)
| | - Angela Casini
- Department of Chemistry, Technical University of Munich (TUM), Garching bei München, Germany
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5
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Lisboa LS, Riisom M, Dunne HJ, Preston D, Jamieson SMF, Wright LJ, Hartinger CG, Crowley JD. Hydrazone- and imine-containing [PdPtL 4] 4+ cages: a comparative study of the stability and host-guest chemistry. Dalton Trans 2022; 51:18438-18445. [PMID: 36416449 DOI: 10.1039/d2dt02720h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A new [PdPtL4]4+ heterobimetallic cage containing hydrazone linkages has been synthesised using the sub-component self-assembly approach. 1H and DOSY nuclear magnetic resonance (NMR) spectroscopy and electrospray ionisation mass spectrometry (ESIMS) data were consistent with the formation of the [PdPtL4]4+ architecture. The cage was stimulus-responsive and could be partially disassembled and reassembled by the addition of dimethylaminopyridine (DMAP) and p-tolenesulfonic acid (TsOH), respectively. Additionally, the stability of the hydrazone cage against hydrolysis in the presence of water and nucleophilic decomposition in the presence of guest molecules was compared to a previously synthesised imine-containing [PdPtL4]4+ cage. It was established that the hydrazone linkage was more resistant to hydrolysis. Furthermore, the host-guest (HG) chemistry with a series of drug and drug-like molecules was examined. The hydrazone cage was shown to interact with cisplatin while the smaller imine cage was shown to interact with 5-fluorouracil and oxaliplatin in CD3CN. No HG interactions were observed in the more polar d6-DMSO. In vitro antiproliferative activity studies demonstrated both cages were active against the cancer cell lines tested and displayed half-maximal inhibitory (IC50) values in the range of 25-35 μM. Most [PdPtL4]4+-drug mixtures tested had higher IC50 values than the hosts. However, the [PdPtL4]4+ cages, and [PdPtL4]4+:drug mixtures were less cytotoxic than the well established anticancer drugs cisplatin, oxaliplatin and 5-fluorouracil.
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Affiliation(s)
- Lynn S Lisboa
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand.
| | - Mie Riisom
- School of Chemistry, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Henry J Dunne
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand.
| | - Dan Preston
- Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia
| | - Stephen M F Jamieson
- Auckland Cancer Society Research Centre, University of Auckland, Auckland, New Zealand
| | - L James Wright
- School of Chemistry, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Christian G Hartinger
- School of Chemistry, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - James D Crowley
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand.
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6
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Thangavel MK, Harrowfield J, Bailly C, Karmazin L, Stadler AM. Modulation of the structural information in shape-defined heterocyclic strands: the case of a (pyridine-hydrazone) 2pyrazine ligand. Dalton Trans 2022; 51:14107-14117. [PMID: 36043361 DOI: 10.1039/d2dt01684b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal ions (Ag+, Cd2+, Eu3+, Sm3+) and protons can, through coordination and protonation, modulate in three specific ways the structural information contained in the pyrazine-based heterocyclic strand L (obtained from 2,5-bis(methylhydrazino)pyrazine and 2 equivalents of 2-pyridinecarboxaldehyde), thus generating two linear rod-like conformations and a bent one. This conformational diversity is associated with a structural one that consists of two diprotonated forms (H2L(PF6)2 and H2L(CF3SO3)2), a polymeric architecture [AgL]n(CF3SO3)n, two rack-like complexes ([Eu2H2L3(CF3SO3)6](PF6)2 and [Sm2H2L3(CF3SO3)6](PF6)2) and a grid-like structure ([Cd4L4](CF3SO3)8).
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Affiliation(s)
- Muthu Kumar Thangavel
- Institut de Chimie, Université de Strasbourg, Strasbourg, France.,Institut de Science et d'Ingénierie Supramoléculaires (ISIS), UMR 7006, CNRS - Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France.
| | - Jack Harrowfield
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), UMR 7006, CNRS - Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France.
| | - Corinne Bailly
- Service de Radiocristallographie, Université de Strasbourg, 1 Rue Blaise Pascal, 67000 Strasbourg, France
| | - Lydia Karmazin
- Service de Radiocristallographie, Université de Strasbourg, 1 Rue Blaise Pascal, 67000 Strasbourg, France
| | - Adrian-Mihail Stadler
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), UMR 7006, CNRS - Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France. .,University of Strasbourg Institute for Advanced Study (USIAS), 5 Allée du Général Rouvillois, 67083 Strasbourg, France.,Institut für Nanotechnologie (INT), Karlsruhe Institut für Technologie (KIT), 76344 Eggenstein-Leopoldshafen, Germany
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7
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Kumar S, Jana A, Bhowmick S, Das N. Topical progress in medicinal applications of self‐assembled organoplatinum complexes using diverse Pt (II)– and N–based tectons. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Saurabh Kumar
- Department of Chemistry Indian Institute of Technology Patna Patna Bihar India
| | - Achintya Jana
- Department of Chemistry Indian Institute of Technology Patna Patna Bihar India
| | - Sourav Bhowmick
- Department of Chemistry Indian Institute of Technology Patna Patna Bihar India
| | - Neeladri Das
- Department of Chemistry Indian Institute of Technology Patna Patna Bihar India
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8
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Banerjee A, Mukherjee PS. Self-assembled discrete coordination architectures toward biological applications. ADVANCES IN INORGANIC CHEMISTRY 2022. [DOI: 10.1016/bs.adioch.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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10
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11
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Allison SJ, Bryk J, Clemett CJ, Faulkner RA, Ginger M, Griffiths HBS, Harmer J, Jane Owen-Lynch P, Pinder E, Wurdak H, Phillips RM, Rice CR. Self-assembly of an anion receptor with metal-dependent kinase inhibition and potent in vitro anti-cancer properties. Nat Commun 2021; 12:3898. [PMID: 34162854 PMCID: PMC8222254 DOI: 10.1038/s41467-021-23983-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 05/26/2021] [Indexed: 02/05/2023] Open
Abstract
One topical area of supramolecular chemistry is the binding of anionic species but despite the importance of anions in diverse cellular processes and for cancer development, anion receptors or 'binders' have received little attention as potential anti-cancer therapeutics. Here we report self-assembling trimetallic cryptands (e.g. [L2(Metal)3]6+ where Metal = Cu2+, Zn2+ or Mn2+) which can encapsulate a range of anions and which show metal-dependent differences in chemical and biological reactivities. In cell studies, both [L2Cu3]6+ and [L2Zn3]6+ complexes are highly toxic to a range of human cancer cell lines and they show significant metal-dependent selective activity towards cancer cells compared to healthy, non-cancerous cells (by up to 2000-fold). The addition of different anions to the complexes (e.g. PO43-, SO42- or PhOPO32-) further alters activity and selectivity allowing the activity to be modulated via a self-assembly process. The activity is attributed to the ability to either bind or hydrolyse phosphate esters and mechanistic studies show differential and selective inhibition of multiple kinases by both [L2Cu3]6+ and [L2Zn3]6+ complexes but via different mechanisms.
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Affiliation(s)
- Simon J. Allison
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Jaroslaw Bryk
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Christopher J. Clemett
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Robert A. Faulkner
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Michael Ginger
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Hollie B. S. Griffiths
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Jane Harmer
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - P. Jane Owen-Lynch
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Emma Pinder
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Heiko Wurdak
- grid.9909.90000 0004 1936 8403School of Medicine, University of Leeds, Leeds, UK
| | - Roger M. Phillips
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
| | - Craig R. Rice
- grid.15751.370000 0001 0719 6059School of Applied Sciences, University of Huddersfield Queensgate, Huddersfield, UK
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12
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Holub J, Santoro A, Stadler MA, Lehn JM. Peripherally multi-functionalised metallosupramolecular grids: assembly, decoration, building blocks for dynamic covalent architectures. Inorg Chem Front 2021. [DOI: 10.1039/d1qi01084k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The sequential assembly of first terminally functionalized bishydrazone ligands followed by their coordination with Zn(ii) metal cations yields peripherally multi-functionalized [2 × 2] grid-type complexes.
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Affiliation(s)
- Jan Holub
- Laboratoire de Chimie Supramoléculaire, ISIS, Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France
| | - Antonio Santoro
- Laboratoire de Chimie Supramoléculaire, ISIS, Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France
| | - Mihail-Adrian Stadler
- Laboratoire de Chimie Supramoléculaire, ISIS, Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France
| | - Jean-Marie Lehn
- Laboratoire de Chimie Supramoléculaire, ISIS, Université de Strasbourg, 8 Allée Gaspard Monge, 67000 Strasbourg, France
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13
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Yu G, Jiang M, Huang F, Chen X. Supramolecular coordination complexes as diagnostic and therapeutic agents. Curr Opin Chem Biol 2020; 61:19-31. [PMID: 33147551 DOI: 10.1016/j.cbpa.2020.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/18/2020] [Accepted: 08/30/2020] [Indexed: 01/27/2023]
Abstract
The metal-based drugs represented by cisplatin, carboplatin, and oxaliplatin, prevail in cancer treatment, whereas new therapeutics are extremely slow to step into the clinic. Poor pharmacokinetics, multidrug resistance, and severe side effects greatly limit the development of metal-based anticancer drugs. The robustness and modular composition of supramolecular coordination complexes allow for the incorporation of novel diagnostic and therapeutic modalities, showing promising potentials for precise cancer theranostics. In this mini review, we highlight the recent advances in the development of supramolecular coordination complexes as diagnostic and therapeutic agents. The key focuses of these reports lie in searching sophisticated coordination ligands and nanoformulations that can potentially solve the issues faced by current metal-based drugs including imaging, resistance, toxicity, and pharmacological deficiencies.
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Affiliation(s)
- Guocan Yu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, United States
| | - Meijuan Jiang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, United States
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, PR China; Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China.
| | - Xiaoyuan Chen
- Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 117597, Singapore.
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14
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Zeng H, Stewart-Yates L, Casey LM, Bampos N, Roberts DA. Covalent Post-Assembly Modification: A Synthetic Multipurpose Tool in Supramolecular Chemistry. Chempluschem 2020; 85:1249-1269. [PMID: 32529789 DOI: 10.1002/cplu.202000279] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/25/2020] [Indexed: 11/10/2022]
Abstract
The use of covalent post-assembly modification (PAM) in supramolecular chemistry has grown significantly in recent years, to the point where PAM is now a versatile synthesis tool for tuning, modulating, and expanding the functionality of self-assembled complexes and materials. PAM underpins supramolecular template-synthesis strategies, enables modular derivatization of supramolecular assemblies, permits the covalent 'locking' of unstable structures, and can trigger controlled structural transformations between different assembled morphologies. This Review discusses key examples of PAM spanning a range of material classes, including discrete supramolecular complexes, self-assembled soft nanostructures and hierarchically ordered polymeric and framework materials. As such, we hope to highlight how PAM has continued to evolve as a creative and functional addition to the synthetic chemist's toolbox for constructing bespoke self-assembled complexes and materials.
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Affiliation(s)
- Haoxiang Zeng
- School of Chemistry and Key Center for Polymers and Colloids, The University of Sydney, Sydney, NSW 2006, Australia
| | - Luke Stewart-Yates
- School of Chemistry and Key Center for Polymers and Colloids, The University of Sydney, Sydney, NSW 2006, Australia
| | - Louis M Casey
- School of Chemistry and Key Center for Polymers and Colloids, The University of Sydney, Sydney, NSW 2006, Australia
| | - Nick Bampos
- Department of Chemistry, The University of Cambridge, Cambridge, CB2 1EW, United Kingdom
| | - Derrick A Roberts
- School of Chemistry and Key Center for Polymers and Colloids, The University of Sydney, Sydney, NSW 2006, Australia
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15
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Stability of spherical molecular complexes: a theoretical study of self-assembled M12L24 nanoballs. Struct Chem 2020. [DOI: 10.1007/s11224-020-01639-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Ahmedova A, Mihaylova R, Stoykova S, Mihaylova V, Paunova-Krasteva T, Mihaylov L, Stoitsova S, Nihtianova D, Momekov G, Momekova D, Yoshizawa M. Enhanced cellular uptake of platinum by a tetracationic Pt(II) nanocapsule and its implications to cancer treatment. Eur J Pharm Sci 2020; 155:105545. [PMID: 32927069 DOI: 10.1016/j.ejps.2020.105545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 08/09/2020] [Accepted: 09/06/2020] [Indexed: 12/20/2022]
Abstract
Despite the known limitations of cisplatin chemotherapy, the treatment of cancer by platinum-based drugs remains the method of choice for many oncologists. The advancement in drug delivery formulations and protocols of combined treatments provided effective tools to ameliorate the side effects of platinum-based therapies. Another approach to improve the pharmacological profiles of anticancer platinum drugs is to properly modify their structure and composition, which has produced numerous platinum complexes with improved therapeutic effect. Recently, we have demonstrated the strong anticancer potency of supramolecular nanocapsules that form by self-assembly of four bis-anthracene ligands with two metal ions, either Pt(II) or Pd(II). Herein, we focus our study on the Pt(II) nanocapsule and its uptake by two types of cancer cells, suspension cultures of HL-60 cells and the adherent cancer cells HT-29. Comparison of the platinum uptake by cancer cells treated with the nanocapsule and with cisplatin evidenced superior uptake of platinum caused by the nanocapsule, which in HT-29 and HL-60 cells prevails by 21 and 31 times, respectively. Morphological changes in the HL-60 cells induced by the Pt(II) nanocapsule were studied by transmission electron microscopy (TEM) which provided plausible explanation of the uptake results. These data corroborate also with the known nanocapsule's very high cytotoxicity, better selectivity, and lack of cross-resistance with cisplatin. Additionally, our estimations of the drug-drug interactions in combined treatments established the propensity of the nanocapsule to exert supra-additive cytotoxicity in combination with cisplatin against the bladder cancer T-24 cells. All these findings define the scope for more detailed pharmacological characterization of the presented Pt(II) nanocapsule.
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Affiliation(s)
- Anife Ahmedova
- Faculty of Chemistry and Pharmacy, Sofia University, 1, J. Bourchier blvd., Sofia 1164, Bulgaria.
| | - Rositsa Mihaylova
- Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Street, Sofia 1000, Bulgaria
| | - Silviya Stoykova
- Faculty of Chemistry and Pharmacy, Sofia University, 1, J. Bourchier blvd., Sofia 1164, Bulgaria
| | - Veronika Mihaylova
- Faculty of Chemistry and Pharmacy, Sofia University, 1, J. Bourchier blvd., Sofia 1164, Bulgaria
| | - Tsvetelina Paunova-Krasteva
- Department of General Microbiology, The Stefan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Lyuben Mihaylov
- Faculty of Chemistry and Pharmacy, Sofia University, 1, J. Bourchier blvd., Sofia 1164, Bulgaria
| | - Stoyanka Stoitsova
- Department of General Microbiology, The Stefan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Diana Nihtianova
- Institute of Mineralogy and Crystallography, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Georgi Momekov
- Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Street, Sofia 1000, Bulgaria
| | - Denitsa Momekova
- Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Street, Sofia 1000, Bulgaria
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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17
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Bhattacharyya S, Venkateswarulu M, Sahoo J, Zangrando E, De M, Mukherjee PS. Self-Assembled PtII8 Metallosupramolecular Tubular Cage as Dual Warhead Antibacterial Agent in Water. Inorg Chem 2020; 59:12690-12699. [DOI: 10.1021/acs.inorgchem.0c01777] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Soumalya Bhattacharyya
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Mangili Venkateswarulu
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Jagabandhu Sahoo
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste 34127, Italy
| | - Mrinmoy De
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
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18
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Ghosh G, Ghosh T, Fernández G. Controlled Supramolecular Polymerization of d
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Metal Complexes through Pathway Complexity and Seeded Growth. Chempluschem 2020; 85:1022-1033. [DOI: 10.1002/cplu.202000210] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/25/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Goutam Ghosh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
| | - Tanwistha Ghosh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
| | - Gustavo Fernández
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität, Münster Correnstraße, 40 48149 Münster Germany
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19
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McNeill SM, Giles NM, Preston D, Jones PP, Crowley JD, Giles GI. Quadruply Stranded Metallo-Supramolecular Helicate [Pd 2(hextrz) 4] 4+ Acts as a Molecular Mimic of Cytolytic Peptides. Chem Res Toxicol 2020; 33:1822-1834. [PMID: 32347099 DOI: 10.1021/acs.chemrestox.0c00061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
[Pd2(hextrz)4]4+ is a quadruply stranded helicate, a novel bioinorganic complex designed to mimic the structure and function of proteins due to its high stability and supramolecular size. We have previously reported that [Pd2(hextrz)4]4+ exhibited cytotoxicity toward a range of cell lines, with IC50 values ranging from 3 to 10 μM. Here we demonstrate that [Pd2(hextrz)4]4+ kills cells by forming pores within the cell membrane, a mechanism of cell death analogous to the naturally occurring cytolytic peptides. [Pd2(hextrz)4]4+ induced cell death is characterized by an initial influx of Ca2+, followed by nuclear condensation and mitochondrial swelling. This is accompanied by progressive cell membrane damage that results in the formation of large blebs at the cell surface. This allows the efflux of molecules from the cell leading to loss of cell viability. These data suggest that it may be possible to design metallo-supramolecular complexes to mimic the cytotoxic action of pore forming proteins and peptides and so provide a new class of drug to treat cancer, autoimmune disorders, and microbial infection.
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Affiliation(s)
- Samantha M McNeill
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Niroshini M Giles
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Dan Preston
- Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Peter P Jones
- Department of Physiology and HeartOtago, University of Otago, Dunedin, New Zealand
| | - James D Crowley
- Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Gregory I Giles
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
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20
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Crlikova H, Malina J, Novohradsky V, Kostrhunova H, Vasdev RAS, Crowley JD, Kasparkova J, Brabec V. Antiproliferative Activity and Associated DNA Interactions of [Co2L3]6+ Cylinders Derived from Bis(bidentate) 2-Pyridyl-1,2,3-triazole Ligands. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00146] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hana Crlikova
- Department of Biophysics, Faculty of Science, Palacky University, Slechtitelu 27, CZ-783-71 Olomouc, Czech Republic
| | - Jaroslav Malina
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Vojtech Novohradsky
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Hana Kostrhunova
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Roan A. S. Vasdev
- Department of Chemistry, University of Otago, P.O. Box 56, Dunedin 9016, Otago, New Zealand
| | - James D. Crowley
- Department of Chemistry, University of Otago, P.O. Box 56, Dunedin 9016, Otago, New Zealand
| | - Jana Kasparkova
- Department of Biophysics, Faculty of Science, Palacky University, Slechtitelu 27, CZ-783-71 Olomouc, Czech Republic
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Viktor Brabec
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
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21
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Zhao J, Ye Z, Yang J, Zhang Q, Shan W, Wang X, Wang Z, Ye S, Zhou X, Shao Z, Ren L. Nanocage encapsulation improves antiepileptic efficiency of phenytoin. Biomaterials 2020; 240:119849. [PMID: 32087458 DOI: 10.1016/j.biomaterials.2020.119849] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 01/29/2020] [Accepted: 02/06/2020] [Indexed: 12/13/2022]
Abstract
More than 30% of patients with epilepsy progress to drug-resistant epilepsy, leading to a significant increase in morbidity and mortality of epilepsy. The limitation of epileptic drug to reach the epileptogenic focus is the critical reason, and the blood-brain barrier (BBB) plays a crucial role. Here, we successfully constructed a hepatitis B core (HBc) protein nanocage (NC) with the insertion of brain target TGN peptide for facilitating epileptic drug phenytoin delivery to the brain. Our results demonstrated that this nanocage can specifically and efficiently target the brain tissue by 2.4 fold and increase the antiepileptic efficiency of phenytoin about 100 fold in pilocarpine induced models of epilepsy. Both in vivo mice and in vitro human neural three-dimensional cortical organoids demonstrated high penetration ability. These functions are achieved through the facilitation of brain target peptide TGN rather than disruption of brain blood barrier. In summary, we presented an efficient antiepileptic drug delivery nanocage for the treatment of refractory epilepsy. Moreover, this therapeutic modulation also provides promising strategy for other intractable neurological disease.
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Affiliation(s)
- Jie Zhao
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China
| | - Zesen Ye
- Fujian Provincial Laboratory of Neurodegenerative Disease and Aging Research, Institute of Neuroscience, School of Medicine, Xiamen University, Xiamen, 361102, PR China; Department of Neurosurgery, the First Affiliated Hospital of Xiamen University, Xiamen, 361005, PR China
| | - Jun Yang
- Department of Neurosurgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361102, PR China
| | - Qiang Zhang
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China
| | - Wenjun Shan
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China
| | - Xiumin Wang
- School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, PR China
| | - Zhanxiang Wang
- Department of Neurosurgery, the First Affiliated Hospital of Xiamen University, Xiamen, 361005, PR China
| | - Shefang Ye
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China
| | - Xi Zhou
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China
| | - Zhicheng Shao
- Fujian Provincial Laboratory of Neurodegenerative Disease and Aging Research, Institute of Neuroscience, School of Medicine, Xiamen University, Xiamen, 361102, PR China.
| | - Lei Ren
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, PR China; State Key Lab of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, PR China.
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22
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Triphenylene based metal-pyridine cages. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Sepehrpour H, Fu W, Sun Y, Stang PJ. Biomedically Relevant Self-Assembled Metallacycles and Metallacages. J Am Chem Soc 2019; 141:14005-14020. [PMID: 31419112 PMCID: PMC6744948 DOI: 10.1021/jacs.9b06222] [Citation(s) in RCA: 220] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Diverse metal-organic complexes (MOCs), shaped as rectangles, triangles, hexagons, prisms, and cages, can be formed by coordination between metal ions (Pt, Pd, Ru, Rh, Ir, Zn, Co, and Cd) and organic ligands, with potential applications as alternatives to conventional biomedical materials for therapeutic, sensing, and imaging purposes. MOCs have been investigated as anticancer drugs in the treatment of malignant tumors in lung, cervical, breast, colon, liver, prostate, ovarian, brain, stomach, bone, skin, mouth, thyroid, and other cancers. MOCs with one, two, and three cavities have also been investigated as drug carriers and prepared for the loading and release of different drugs. In addition, MOCs can target proteins by the shape effect and recognize sugars and DNA by electrostatic interactions, as well as estradiol by host-guest interactions, etc. This Perspective mainly covers achievements in the biomedical application of MOCs. We aim to identify some key trends in the reported MOC structures in relation to their biomedical activity and potential applications.
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Affiliation(s)
- Hajar Sepehrpour
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
| | - Wenxin Fu
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yan Sun
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Peter. J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
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24
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Vasdev RAS, Findlay JA, Garden AL, Crowley JD. Redox active [Pd 2L 4] 4+ cages constructed from rotationally flexible 1,1'-disubstituted ferrocene ligands. Chem Commun (Camb) 2019; 55:7506-7509. [PMID: 31187814 DOI: 10.1039/c9cc03321a] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Two new ferrocene-containing [Pd2(LFc)4]4+(X-)4 (where X- = BF4- or SbF6-) self-assembled cages (C·BF4 and C·SbF6) were synthesised from the known, rotationally flexible, 1,1'-bis(3-pyridylethynyl)ferrocene ligand (LFc), and characterised by 1H, 13C and diffusion ordered (DOSY) NMR and UV-visible absorption spectroscopies, high resolution electrospray ionisation mass spectrometry (HR-ESI-MS), elemental analysis, X-ray crystallography and cyclic voltammetry (CV). The molecular structures confirmed that cage-like systems (C·BF4 and C·SbF6) were generated. Similar to related [Pd2L4]4+(X-)4, C·SbF6 was able to interact with a range of neutral and anionic guests, with p-toluenesulfonate showing the strongest association constant. Cyclic voltammetry studies revealed that the cage systems were redox active. However, the redox potential of the cage was unperturbed upon the addition of guests.
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Affiliation(s)
- Roan A S Vasdev
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand. and MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand
| | - James A Findlay
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand. and MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand
| | - Anna L Garden
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand. and MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand
| | - James D Crowley
- Department of Chemistry, University of Otago, PO Box 56, Dunedin 9054, New Zealand. and MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand
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25
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Brock AJ, McMurtrie JC, Clegg JK. Self-assembly of bis-β-diketone-based [M 2L2] dinuclear platforms into 2-dimensional coordination polymers. CrystEngComm 2019. [DOI: 10.1039/c9ce00896a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Bis-β-diketone [M2L2] dinuclear platforms self-assemble into 2-dimensional coordination polymers.
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Affiliation(s)
- A. J. Brock
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St. Lucia
- Australia 4072
- School of Chemistry, Physics and Mechanical Engineering
| | - John C. McMurtrie
- School of Chemistry, Physics and Mechanical Engineering
- Queensland University of Technology
- Brisbane
- Australia 4000
| | - J. K. Clegg
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St. Lucia
- Australia 4072
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